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作 者 ：周永明

期 刊 ：作物学报 1993年 19卷 01期 页码：70-76

关键词：甘蓝型油菜；显性核不育基因；抑制基因；轮回选择；

Keywords:Brassica napus L., Dominant genic male sterile gene, Inhibitory gene, Recurrent selection,

摘 要 ：以同时携带显性核不育基因Ms和显性不育抑制基因Rf的甘蓝型油菜为父本,含有相应隐性等位基因的同类型油菜为母本,经一代杂交成功地把显性核不育基因导入具不同细胞质来源的基因型中.90%以上的杂种一代\回交和复交组合均表现为1可育:1不育的分离.在第一批转育所用的15个亲本中,有3个对由Ms基因控制的雄性不育性有抑制作用,它们

Abstract:In order to transfer the male sterile(Ms)gene of Brassica napus into genotypes whose cytoplasm came from various origins, crosses were made between a line containing Ms, a dominant male sterile gene, and Rf, a dominant inhibitory gene over the Ms, used as the male parent, and various selections from

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